EP 2367624 B1 20160406 - USE OF A PISTON REACTOR TO IMPLEMENT A PHOSGENATION PROCESS
Title (en)
USE OF A PISTON REACTOR TO IMPLEMENT A PHOSGENATION PROCESS
Title (de)
VERWENDUNG EINES KOLBENREAKTORS ZUM UMSETZEN EINES PHOSGENIERUNGSVERFAHRENS
Title (fr)
UTILISATION D'UN RÉACTEUR DE TYPE PISTON POUR LA MISE EN OEUVRE D'UN PROCÉDÉ DE PHOSGÉNATION
Publication
Application
Priority
- FR 2009052605 W 20091218
- FR 0858782 A 20081218
Abstract (en)
[origin: WO2010076515A1] The invention relates to a method for the continuous preparation of a (poly)isocyanate, including a step of the phosgenation reaction of an amine in a piston reactor with internal recycling.
IPC 8 full level
B01J 19/00 (2006.01); B01J 19/24 (2006.01); C07C 263/10 (2006.01); C07C 265/14 (2006.01)
CPC (source: EP US)
B01J 19/0053 (2013.01 - EP US); B01J 19/2415 (2013.01 - EP US); C07C 263/10 (2013.01 - EP US); B01J 2219/00006 (2013.01 - EP US); B01J 2219/00108 (2013.01 - EP US); B01J 2219/0011 (2013.01 - EP US); C07C 2601/16 (2017.04 - EP US); C07C 2602/42 (2017.04 - EP US); Y02P 20/582 (2015.11 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
FR 2940283 A1 20100625; FR 2940283 B1 20110311; CN 102256698 A 20111123; CN 102256698 B 20160120; EP 2367624 A1 20110928; EP 2367624 B1 20160406; HU E027793 T2 20161028; JP 2012512854 A 20120607; US 2011306786 A1 20111215; US 8921594 B2 20141230; WO 2010076515 A1 20100708
DOCDB simple family (application)
FR 0858782 A 20081218; CN 200980151206 A 20091218; EP 09805740 A 20091218; FR 2009052605 W 20091218; HU E09805740 A 20091218; JP 2011541569 A 20091218; US 200913140474 A 20091218